Fascinated by the Northwest, President Thomas Jefferson wanted the Louisiana Purchase explored. He looked at our vast unknown territory as a possible commercial connection to the Pacific Ocean. So he ...

Fire officials are investigating what started multiple wildfires near Los Angeles. The Santa Ana winds are likely driving their rapid growth.

The two new monuments -- the Chuckwalla and Sáttítla Highlands -- total nearly 850,000 acres, according to the administration.

Discover the most picturesque road trip destinations across the United States for unforgettable journeys. Few things compare ...

We've been itching to get out of town, and recently had the chance take a COVID-safe road trip to see Arizona's old west by ...

In the mid-1800s, the U.S. Department of the Interior began the “great surveys” to map the vast, uncharted land of the West, ...